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O P E R A T O R ’ S   M A N U A L

GROOMING MOWERS

GM1060

GM1072

GM1084

REAR DISCHARGE

5WPMAN0511 (Rev. 10/18/2012)

Summary of Contents for GM1060

Page 1: ...O P E R A T O R S M A N U A L GROOMING MOWERS GM1060 GM1072 GM1084 REAR DISCHARGE 5WPMAN0511 Rev 10 18 2012...

Page 2: ...ducts it will require cleaning and upkeep Lubricate the unit as specified Observe all safety information in this manual and safety decals on the equipment For service your authorized Frontier dealer h...

Page 3: ...LES 5 7 SAFETY DECALS 8 9 OPERATION 10 OWNER SERVICE 16 TROUBLESHOOTING 20 DEALER SERVICE 22 ASSEMBLY 29 DEALER CHECK LISTS 33 PARTS INDEX 35 BOLT TORQUE CHART 44 BOLT SIZE CHART ABBREVIATIONS 45 INDE...

Page 4: ...ed with any necessary safety shielding removed The purpose of this manual is to assist you in operating and maintaining your mower Read it carefully It fur nishes information and instructions that wil...

Page 5: ...t belt Keep seat belt securely fastened Falling off power unit can result in death from being run over or crushed Keep foldable ROPS system in locked up position at all times Remove accumulated debris...

Page 6: ...or and equipment Do not estimate Do not operate or transport on steep slopes Do not operate or transport equipment while under the influence of alcohol or drugs Always comply with all state and local...

Page 7: ...afe condition before putting unit into service Make sure all safety decals are installed Replace if damaged See Safety Decals section for location Make sure shields and guards are properly installed a...

Page 8: ...H DANGER 15503 C PRODUCT IDENTIFICATION NUMBER LENEXA KS U S A LENEXA KS U S A Safety Decals continued on next page DO NOT EXCEED PTO SPEED OF 540 RPM PTO speeds higher than 540 RPM can cause equipmen...

Page 9: ...at only Do not stand between tractor and implement when tractor is in gear Make sure parking brake is engaged before going between tractor and implement Stand clear of machine while in operation or wh...

Page 10: ...ment Make sure spring activated locking pin or collar slides freely and is seated firmly in tractor PTO spline groove Stop power unit and implement immediately upon striking an obstruction Dismount po...

Page 11: ...ground at each deck rail 2 Verify that the same amount of spacers are under all caster arms 3 Loosen cap screws that attach caster arm assembly to deck 4 Set mower on the ground 5 Retighten cap screws...

Page 12: ...or lift height Figure 6 Top Link Adjustment Figure 7 Caster Wheel Distance FRONT CASTER ARM CONFIGURATION For GM1060 GM1072 only The front casters can be set in two positions Figure 8 shows the two p...

Page 13: ...d and check that there is clearance between caster wheels and tractor tires 3 If there is interference on models GM1060 and GM1072 mount front casters in the outer position NOTE On model GM1084 caster...

Page 14: ...sing injury or damage Extremely tall material should be cut twice Set mower at a higher cutting height for the first pass Then cut at desired height 90 degrees to the first pass Remember sharp blades...

Page 15: ...e spring activated locking pin or collar slides freely and is seated firmly in trac tor PTO spline groove ___ Make sure the driveline guards and tether chains are in good condition Guards must rotate...

Page 16: ...r total must be installed before working underneath When blocking you must consider overall stability of the unit Just blocking under the unit will not ensure your safety The working surface must be l...

Page 17: ...r wheels 8 Hours 3 Caster Pivot Four wheels 8 Hours 4 Left Spindle Access through hole 24 Hours 5 Shield Bearings 8 Hours 6 Rear U Joint 8 Hours 7 Gearbox Fill to center of horizontal shaft with SAE 8...

Page 18: ...te belt around pulley B idler C and pulley D as shown 4 Make sure belt is on drive pulley A route around idler F and connect idler spring to lug I on deck 5 Grasp belt between spindle pulley E spring...

Page 19: ...to reduce the risk of thrown objects The mower deck and protec tive devices cannot prevent all objects from escaping the blade enclosure in every mowing condition It is possible for objects to ricoch...

Page 20: ...oo wet for mowing Allow grass to dry before mowing Blades unable to cut that part of grass pressed down by path of tractor tires Slow ground speed of tractor but keep engine running at full PTO rpm Cu...

Page 21: ...lers Check belt for free travel in pulleys Check under mower and around blade spindle shaft for wire rags or other foreign material Clean all material from under mower Frayed edges on belt cover Belt...

Page 22: ...E Spindle repair requires special skills and tools If your shop is not properly equipped or your mechanics are not trained in this type of repair you may be time and money ahead to use a new spindle a...

Page 23: ...p did not roll under Distortion to seal cage or damage to seal lip will cause seal to leak Damaged seals must be replaced 9 Insert shaft and bearing through bottom of housing 10 Fill housing cavity wi...

Page 24: ...eakage can occur at the vertical or horizontal gaskets and shaft seals Leakage at the horizontal gasket or seal can be repaired without removing the gearbox from the cutter Seal Installation NOTE Prop...

Page 25: ...ening 3 If the leak occurred at either end of horizontal shaft remove oil cap 20 and or oil seal 19 Replace with new one see Seal Replacement page 24 Horizontal seal should be pressed flush with out s...

Page 26: ...lled 2 Wash housing and all components thoroughly Select a clean area for gearbox assembly Replace all seals bearings and gaskets All parts must be clean and lightly oiled before reassembling 3 Insert...

Page 27: ...the top of the mower deck to the center line of the drive pulley must be 2 7 16 1 32 This is a critical dimension and must be carefully adjusted for proper belt life Add or subtract shim washers under...

Page 28: ...careful not to disturb needle bearings Insert another bearing cup directly across from first cup and press in as far as possible with hand pressure 2 Trap cups in vise and apply pressure Be sure journ...

Page 29: ...leak down hydraulic system failures or mechanical component failures Always wear relatively tight and belted clothing to avoid getting caught in moving parts Wear sturdy rough soled work shoes and pr...

Page 30: ...aster arm in desired position and tighten snug against deck bracket Torque Caster Arm Hardware 1 Lift mower off shipping pallet and set on a hard level surface This allows clearance in the caster whee...

Page 31: ...ull chain shielding operation must be stopped when any one comes within 300 feet 92 m This shielding is designed to reduce the risk of thrown objects The mower deck and protec tive devices cannot prev...

Page 32: ...0 flange lock nut 7 and 1 2 x 4 3 4 cap screw 5 Remove rear offset links They will be replaced with chains 2 6 Attach chains to top of A frame on both sides as shown using cap screw 4 two flat washers...

Page 33: ..._ Present Operator s Manual and request that customer and all operators read it before oper ating equipment Point out the manual safety rules explain their meanings and emphasize the increased safety...

Page 34: ...34 Notes 5WPMAN0511 Rev 5 9 2008 NOTES...

Page 35: ...BOX ASSEMBLY 38 DRIVESHAFT ASSEMBLY WALTERSCHEID TWO LOBE 39 DRIVESHAFT ASSEMBLY COMER 40 BLADE SPINDLE ASSEMBLY 41 REAR CHAIN SHIELDING ASSEMBLY 42 FRONT ROLLER ASSEMBLY OPTIONAL 42 QUICK HITCH KIT O...

Page 36: ...36 Parts 5WPMAN0511 Rev 7 18 2008 GM1060 GM1072 GM1084 MAIN FRAME ASSEMBLY...

Page 37: ...418 1 Belt Shield Right GM1072 or 25 5WP52874 1 Belt Shield Right GM1084 26 5WP1014417 1 Belt Shield Left GM1060 or 26 5WP1014418 1 Belt Shield Left GM1072 or 26 5WP52875 1 Belt Shield Left GM1084 27...

Page 38: ...50 10 5WP57466 2 Snap Ring 11 5WP20895 1 Snap Ring 45 mm 12 5WP57373 1 Spacer 35 3 x 48 x 2 5 13 5WP57328 2 Kit Shim 60 3 x 71 6 14 5WP57468 1 Nut Castle 15 5WP51946 1 Nut Castle M24 x 2 16 5WP57328...

Page 39: ...e Outer Profile 7 5WP40573 1 Yoke Outer Profile 12 5WP40776 1 Bearing Ring Kit set of 2 13 5WP40777 2 Chain Guard Anti Rotation REF PART QTY DESCRIPTION 14 5WP40778 1 Screw Guard Retainer Pkg of 10 17...

Page 40: ...P38478 2 Cross and bearing kit 3 5WP1019442 1 Outer cone fix ring 4 5WP30922 6 Protection fixing screw 5 5WP1019444 1 Inner cone fix ring 6 5WP30917 2 Chain shield tether 9 5WP1001340 1 Lock collar re...

Page 41: ...5WP29899 Bearing Cone 11 5WP52882 Blade Spindle Housing with Cups 12 5WP29898 Bearing Cup 14 5WP52852 Shaft Blade Spindle 16 5WP1001513KT Blade Kit High Suction 21 In set of 3 GM1060 16 5WP1008199KT B...

Page 42: ...084 REF PART QTY DESCRIPTION 3 5WP55345 1 Shield Chain Plate for GM1060 only or 3 5WP53554 1 Shield Chain Plate for GM1072 only or 3 5WP52885 2 Shield Chain Plate for GM1084 only 14 Bolt Carriage 3 8...

Page 43: ...te 1 5WP1003692 2 Link Offset 38 x 2 0 x 15 2 5WP1005401 2 Chain 3 8 Proof Coil 38 Link 3 5WP1016517 2 Sleeve 94 x 1 44 x 1 94 4 5WP13563 1 Screw 1 2 NC x 6 HHCS GR5 5 6 Washer 1 2 Flat 6 5WP29368 1 S...

Page 44: ...1 2 467 634 722 979 1020 1383 Diameter Thread Pitch Millimeters Wrench Size Coarse Thread Fine Thread Diameter Thread Pitch Millimeters Marking on Head Marking on Head Metric 8 8 Metric 10 9 Metric 8...

Page 45: ...HHCS Hex Head Cap Screw HT Heat Treated JIC Joint Industry Council 37 Degree Flare LH Left Hand LT Left m Meter mm Millimeter M Male MPa Mega Pascal N Newton NC National Coarse NF National Fine NPSM...

Page 46: ...pecifications 4 Table of Contents 3 O OPERATION Attaching Mower to Tractor 10 Cutting Height Adjustment 11 Front Caster Arm Configuration 13 Front Caster Wheel Interference Check 13 Front Roller Optio...

Page 47: ...Index 47 5WPMAN0511 Rev 5 9 2008 NOTES...

Page 48: ...trademarks of Woods Equipment Company Frontier Equipment and the Frontier logo are trademarks of Deere Company All other trademarks trade names or service marks that appear in this manual are the pro...

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